7493031

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 13569192

約数和(自身を除く): 6076161

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1307, 1911, 3921, 5733, 9149, 11763, 16991, 27447, 50973, 64043, 82341, 118937, 152919, 192129, 356811, 576387, 832559, 1070433, 2497677, 7493031]

約数ペア:

[(1, 7493031), (3, 2497677), (7, 1070433), (9, 832559), (13, 576387), (21, 356811), (39, 192129), (49, 152919), (63, 118937), (91, 82341), (117, 64043), (147, 50973), (273, 27447), (441, 16991), (637, 11763), (819, 9149), (1307, 5733), (1911, 3921)]